Basketball True Shooting % Calculator

Calculate a player's True Shooting percentage from raw stats.

Input field goals attempted, free throws attempted, and total points scored to compute True Shooting percentage — the most accurate single measure of shooting efficiency in basketball. Runs in your browser.

What is True Shooting percentage?

True Shooting percentage (TS%) measures scoring efficiency across all shot types in one number. It weights free throws and the extra value of three-pointers correctly, unlike plain field-goal percentage, by comparing points scored to the true number of scoring attempts.

Field-goal percentage is a poor efficiency measure because it ignores free throws and treats a three-pointer like a layup. True Shooting percentage fixes both flaws, making it the single best gauge of a scorer’s efficiency. This calculator applies the exact NBA formula with the standard 0.44 free-throw coefficient.

How it works

True Shooting compares points scored to an estimate of the scoring attempts that produced them:

TS% = PTS / (2 × (FGA + 0.44 × FTA))

Multiplying the denominator by 2 puts the result on a familiar percentage scale, where 50 percent corresponds to scoring exactly one point per attempt. The 0.44 × FTA term converts free-throw attempts into the fraction of a possession they actually consume.

Example and tips

A player with 30 points on 20 field-goal attempts and 8 free-throw attempts has a denominator of 2 × (20 + 0.44 × 8) = 2 × 23.52 = 47.04, giving TS% = 30 / 47.04 ≈ 63.8 percent — elite efficiency. Use season totals for a stable figure; single-game TS% swings widely. Anything above 60 percent generally signals a high-impact scorer.